$80k/vehicle including development costs? I don't think so... I just got my brand-spanking-new Car & Driver in the mail today, and the first editorial happens to address this movie (how timely). In the article, the editor pegged the cost of each EV at around $1,000,000 including development costs. This from a guy that has GM's engineering staff on speed-dial. That's a far cry from $80k.
Secondly, the speculation that the lease cost of the EV could be raised to make it a sustainable product is just nonsense, because there was no buy-out option on the 3-4 year lease (since they would need a total battery replacement to go longer, adding thousands to the cost of maintenance) so the "lease cost" is meaningless - all that matters is the monthly vig, and that was a paltry $300-$400 a month. Even on the high side of each of these estimates, that means GM was able to recoup about $19,200 of that million bucks it spent to produce each one. (substitute the $80k figure, and it's still a horrendous money loser) So GM threw millions and millions of dollars (some of which came from our taxes) down the drain to appease the California Air Resources Board for a couple of years before they backpedaled their impossible sell-an-EV-if-you-want-to-sell-anything-in-Cali mandate. And GM is the enemy?
There was another great little factoid about the EV-1 in that C/D editorial... they asked the engineers who developed it what the range would be on a winter day with cold batteries, using the heater and defroster. The answer? 12 miles. Yeah, what a livable, practical means of transportation...
And I don't buy the contention that it makes sense for all of us to replace one of our cars with an EV which we can recharge using our home renewable energy supply. Again, expending tons of resources to replace something that will tax other resources marginally less doesn't make any sense on a macroeconomic scale. Hell, I don't think it makes any sense even on a microeconomic scale - I would have to spend tens of thousands to replace a perfectly good car with an EV replacement, spends thousands and thousands of dollars building a wind turbine or set of photovoltaic cells in my backyard ("What a lovely addition!"), all to move my pollution production to a coal-fired power plant?! Besides, those solar panels and wind turbines don't power a special green outlet out back behind the house - they are metered and feed the electricity back into the GRID while you get a credit against youe electric bill.
If you want to expend resources to reduce pollution, there are a lot of cheaper and more effective ways to do it than that!